Home / 2,045,777.18-3,068,554.41-625,833.23

Finding the Fourth Proportional to 2,045,777.18, 3,068,554.41 and 625,833.23

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Solution

The fourth proportional to 2,045,777.18, 3,068,554.41 and 625,833.23 is: 938,715.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,777.18 : 3,068,554.41 = 625,833.23 : x
  2. Step 2: Convert to fraction form
    2,045,777.18/3,068,554.41 = 625,833.23/x
  3. Step 3: Cross multiply
    2,045,777.18x = 3,068,554.41 × 625,833.23
  4. Step 4: Simplify right side
    2,045,777.18x = 1,920,403,302,498.27
  5. Step 5: Solve for x
    x = 1,920,403,302,498.27/2,045,777.18
  6. Step 6: Final answer
    x = 938,715.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.